Install Android 5.1.1 Custom ROM on T-Mobile Galaxy S4 M919 – How to

We have shared a number of stable custom ROMs based on Android 5.1.1 Lollipop for Samsung Galaxy S4 SGH-M919. Today brings a new custom firmware to join that list – OwnROM Android 5.1.1. This Galaxy S4 custom ROM is pre-rooted and has Theme Engine, among several other features and highlights (shared below). Follow this guide to update T-Mobile Galaxy S4 M919 to OwnROM.

Note: This firmware is still in beta so you might come across some bugs in your way of using it. Refer to the firmware’s XDA thread for more details and to keep yourself up to date with the latest builds.